Home / 2,210.37-3,050.46-1,463.03

Finding the Fourth Proportional to 2,210.37, 3,050.46 and 1,463.03

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Solution

The fourth proportional to 2,210.37, 3,050.46 and 1,463.03 is: 2,019.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210.37 : 3,050.46 = 1,463.03 : x
  2. Step 2: Convert to fraction form
    2,210.37/3,050.46 = 1,463.03/x
  3. Step 3: Cross multiply
    2,210.37x = 3,050.46 × 1,463.03
  4. Step 4: Simplify right side
    2,210.37x = 4,462,899.24
  5. Step 5: Solve for x
    x = 4,462,899.24/2,210.37
  6. Step 6: Final answer
    x = 2,019.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.